Monday, April 13, 2009

Which is Better: Chemical Fertilizer or Organic Fertilizer?:


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A popular topic among the agriculture specialists home gardeners these days is the furor on a fertilizer vs. al fertilizer. Now each fertilizer certainly has its pros their cons, but before we delve in deeper into that, let us first make a few definitions.


What is a fertilizer?


Orga fertilizers are substances containing rie derived from the remains or by-product of an anism. Examples of a fertilizers are cottonseed meal, blood meal, fish emulsion, manure sewage sludge.


Orga fertilizers are naturally rich in nitrogen, phosphorus, potassium, the three major rie needed in plant growth. Orga fertilizers depend on roanisms found in soil to break t down release the rie.


What is al fertilizer?


Ci fertilizers are synthetily produced plant rie from ina materials. Because they are artificially made, many al fertilizers contain acids that can be harmful to the soil's population of roanisms. In this aspect, al fertilizers have the potential to stunt plant growth.


Ci fertilizer vs. a fertilizer


Fertilizers are created to target soil rient deficiency, which is a prevalent problem among home garden owners. One distinct advantage al fertilizers have over a fertilizers is the fact that they contain all three of the major rie (nitrogen, phosphorus, potassium). Orga fertilizers can only either have high content levels of one of these three or have all three rie in low levels.


For its part, a fertilizers are a much aper cost-effective alternative to al fertilizers. Any home gardener can create his own br of a fertilizer by composting or mixing cow, sheep, or poultry manure with other a matters. Ci fertilizers on the other h will have to be bought from a gardening store or horticulturists.


A noted aspect of a fertilizer is its slow-release capability. This slow release of rie in a fertilizers can be both beneficial potentially harmful to pla. Slow release of rie means that there is less risk of over-fertilization. However, this could also mean that if the need for immediate supply of rie arises, a fertilizers would not be able to provide the needed supply. In contrast, al fertilizers can prove pla with an immediate supply of rie when the situation ls for it.


Several al fertilizers have high acid content. Acids in al fertilizers, like sulfuric acid hydrochloric acid, lead to high soil acidity which would in turn result in the destruction of nitrogen-fixing bacteria, the roanism that plays a key role in supplying a growing plant's nitrogen needs.


Pla certainly do not recognize the difference between a fertilizers al fertilizers. Their tiny root hairs will absorb those roscopic rie, regardless of where they come from or how they were manufactured. But even so, with today's growing environmental concerns, some people debate over the wisdom of using al fertilizers as a rient source.

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